UL-574 › Complete Document History
Standard for Electric Oil Heaters
Complete Current Edition: |
8TH EDITION - Standard for Electric Oil Heaters - Aug. 14, 2003
CHANGE 08/04 - REVISION CHANGE - CODE A - Aug. 27, 2004
CHANGE 05/06 - REVISION CHANGE - CODE A - May 4, 2006
CHANGE 04/09 - REVISION CHANGE - CODE A - April 2, 2009
CHANGE 04/10 - REVISION CHANGE - CODE A - April 16, 2010
CHANGE 10/13 - REVISION CHANGE - CODE A - Oct. 25, 2013
CHANGE 08/14 - REVISION CHANGE - CODE A - Aug. 13, 2014
CHANGE 09/19 - REVISION CHANGE - CODE A - Sept. 10, 2019
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Obsolete Revision Information: |
CHANGE 10/01 - REVISION CHANGE - CODE A - Oct. 15, 2001
7TH EDITION - Standard for Electric Oil Heaters - June 21, 1996
DOD ADOPTION - FYI ONLY: DOD ADOPTED - April 7, 1994
1991 EDITION - Standard for Electric Oil Heaters - Jan. 1, 1991
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